add Yobi User Manual TOC. (This is a template and not completed)
change position of daysAgo button
pullrequest: change conflict event message
modify the TOC according to the feedback.
Attachment: Remove unnecessary project id

If project id is required, get it from the container.
modify english titles to korean and merge two categories.
pull-request-form: apply regular interval of 20px on pull request tab
comment:fixed right padding at comment-wrap
code-browser: fix bugs in case of no commits or no files exist

There was a initial code browser bug when a user choose svn repository.
so...
- add guard phrase
- add no files / no commits message
code-browser: fix spaces & expression extraction
remove old library for used markdown rendering
commit-code-diff: hide comment icon on not login
Merge pull request #202 from alecsiel/yobi refs/heads/pull-request-view
Merge pull request #206 from insanehong/hive refs/heads/issue/remove-old-markdonw-engine
PullRequest: Fix incorrect working of threadEquals

PullRequestComment.threadEquals has worked incorrectly because it is
too strict. Applying this fix makes that PullRequestComment.threadEquals
considers two comments are on a same thread if their pullRequest, side,
line and blob equals to each other.
Merge pull request #182 from doortts/yobi refs/heads/fix/code-browser
Attachment: Fix NPE while deleteing an attachment on user.

I don't know why Resource.get have returned null if the resource's type
is USER.
Replace FileUtil.isBinary with RawText.isBinary of jgit.
Merge pull request #210 from npcode/yobi refs/heads/fix/deleting-attachment-on-user
Merge pull request #195 from insanehong/hive refs/heads/issue/conflict-message